'Dipole moments' diaporamas de présentation

Chapter 4 Alcohols and Alkyl Halides

Chapter 4 Alcohols and Alkyl Halides. Overview of Chapter. This chapter introduces chemical reactions and their mechanisms by focusing on two reactions that yield alkyl halides. (1) alcohol + hydrogen halide ROH + HX ? RX + H 2 O (2) alkane + halogen

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Molecular Interactions

Molecular Interactions. Dr. H enry Curran NUI Galway Physical Chemistry (CH313) Atkins and de Paula, Chapter 17. Background.

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Mu2e: A New Search for Charged Lepton Flavor Violation at Fermilab

Mu2e: A New Search for Charged Lepton Flavor Violation at Fermilab. Jim Miller Boston University for the Mu2e Collaboration 26 June 2009. Outline. Brief introduction and theoretical motivation Description of main backgrounds, experimental technique and proposed apparatus

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PCLOBE

PCLOBE. Quantum Chemistry on a PC. Important Lobe-Basis Papers. HISTORICAL FOUNDATIONS OF GAUSSIAN-LOBE BASIS SETS 1. S. F. Boys, Proc. Roy. Soc. A200, 542 (1950) 2. J. L. Whitten, J. Chem. Phys. v39, 349 (1963) 3. I. Shavitt, Methods in Comp. Phys. v2, p1 (1963)

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Liquids, Solids, and Intermolecular Forces

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Structure and Bonding

Structure and Bonding. Molecular Orbital Theory Hybridization Isomerization Dipoles and Polarity. Orbitals are Probabilities Motion of Electrons Described as Wave Functions Y. 2s Orbital Has a Node. Bonding in H 2 Sigma ( s) Bond. Wave Depiction of H 2 Waves reinforce.

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Chapter 2 Polar Covalent Bonds: Acids and Bases

Chapter 2 Polar Covalent Bonds: Acids and Bases. Why This Chapter?. Description of basic ways chemists account for chemical reactivity. Establish foundation for understanding specific reactions discussed in subsequent chapters. Covalent bonds can have ionic character

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Magnetic properties of materials- I

Magnetic properties of materials- I. Magnetic properties of materials- I. Magnetic dipoles Field of a magnetic dipole Force on a dipole in a non uniform field Induced magnetic dipole moment. B. p. r. z. ?. ?. Circular current loop. dB. Circular current loop. If z >>R.

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ECEN 5031/4031 Spring 2014 Lecture 6

. ECEN 5031/4031 Spring 2014 Lecture 6 . Dielectric constants of Biological Materials. Review Dielectric Mixtures Characteristics of Some Biological Materials. Capacitive Model.

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Properties of water

Properties of water. Polarity Hydrogen bonding potential Specific heat, heat of vaporization Nucleophilic Ionization. It is the unique combination of properties of water that make it the perfect solvent for biological systems. We will discuss each of these properties in more detail.

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Lecture 2

Lecture 2. Dipole moments and electrostatic problems Polarizability ? Polarization and energy Internal field. Langeven function Non-polar dielectrics. Lorentz's field. Clausius-Massotti formula. Dipole moments and electrostatic problems .

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Topic 8: Part II - Properties of Solutions

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Intermolecular Forces

Intermolecular Forces. The forces that occur between the molecules. What are Intermolecular Forces?. Gases are widely spaced, randomly arranged particles. Liquids are close together, ordered particles, but with some empty spaces. They are more similar to solids than gases.

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MOTIVATION

Using Software to Bridge the Gap between Fundamental Science and Engineering Applications Jennifer Wilcox Department of Chemical Engineering Worcester Polytechnic Institute ASEE New England Chapter Conference March 18, 2006.

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Chemical Bonding

Chemical Bonding. I. Bonding A. What is a chemical bond? Why study chemical bonds? B. Types of Chemical Bonds 1. Elements of Largely Different IE a. Ionic Bonds (electrons transferred) 2. Elements of Similar IE b. Covalent Bonds (electrons shared). Bonding in H 2. 1e -.

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2.1 Polar Covalent Bonds: Electronegativity

Covalent bonds can have ionic character These are polar covalent bonds Bonding electrons attracted more strongly by one atom than by the other Electron distribution between atoms is not symmetrical. 2.1 Polar Covalent Bonds: Electronegativity. Bond Polarity and Electronegativity.

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Dipole Moments in Storage Rings

Dipole Moments in Storage Rings BNL, 7 June 2006. Dipole Moments in Storage Rings. Yannis K. Semertzidis Brookhaven National Laboratory. Organizers: Gerco Onderwater/YkS Special thanks to the RHIC/AGS Users office staff for their support

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